2017 Lexus GS450h ECU

5217-2. Steps to take in an emergency
7
When trouble arises
GS450h_300h_OM_OM30F92E_(EE)
WARNING
■When fixing the flat tire
●Stop your vehicle in a safe and flat area.
●Do not touch the wheels or the area around the brakes immediately after the vehicle
has been driven. After the vehicle has been driven, the wheels and the area around the brakes may beextremely hot. Touching these areas with hands, feet or other body parts may result in
burns.
●Connect the valve and hose securely with the tire installed on the vehicle.
●If the hose is not properly connected to the valve, air leakage may occur or sealant
may be sprayed out.
●If the hose comes off the valve while inflating the tire, there is a risk that the hose will move abruptly due to air pressure.
●After inflation of the tire has completed, the sealant may splatter when the hose is dis-connected or some air is let out of the tire.
●Follow the operation procedure to repair the tire. If the procedures not followed, the
sealant may spray out.
●Keep back from the tire while it is being repaired, as there is a chance of it bursting while the repair operation is being performe d. If you notice any cracks or deforma-
tion of the tire, turn off the compressor switch and stop the repair operation immedi- ately.
●The repair kit may overheat if operated for a long period of time. Do not operate the
repair kit continuously for more than 35 minutes.
●Parts of the repair kit become hot during op eration. Be careful handling the repair kit during and after operation. Do not touch the metal part connecting the bottle and the
compressor. It will be extremely hot.
●Do not attach the vehicle speed warning sticker to an area other than the one indi- cated. If the sticker is attached to an area where an SRS airbag is located, such as the
pad of the steering wheel, it may prevent the SRS air bag from operating properly.
■Driving to spread the liquid sealant evenly
●Drive the vehicle carefully at a low speed. Be especially careful when turning and cor-
nering.
●If the vehicle does not drive straight or you feel a pull through the steering wheel, stop the vehicle and check the following:
• Tire condition. The tire may have separated from the wheel. • Tire inflation pressure. If tire inflation pressure is 130 kPa (1.3 kgf/cm2 or b ar, 1 9 p si)or less, the tire may be severely damaged.

567
8
8-2. Customization
Vehicle specifications
GS450h_300h_OM_OM30F92E_(EE)
■Entry function* ( P. 153)
*: If equipped
■Wireless remote control (P. 134)
■Front seats (P. 175)
FunctionDefault
setting
Customized
setting
Smart entry & start systemOnOffO—O
Unlocking operationAll the doorsDriver’s doorO—O
Number of consecutive door lock operationsAs many as desired2 times——O
123
FunctionDefault
setting
Customized
setting
Wireless remote controlOnOff——O
Unlocking operation
Off
(All doors unlocked in one step)
On (Driver’s door unlocked in one step, all doors
unlocked in two steps)
O—O
Trunk unlocking operationPress and hold
(short)
One short press
——O
Push twice
Press and hold
(long)
Off
123
FunctionDefault settingCustomized setting
Driver’s seat movement whenexiting the vehicleStandardOffO—OPartial
Selecting the door linking driv-
ing position memory with door unlock operationDriver’s doorAll doors——O
123

591Alphabetical index
GS450h_300h_OM_OM30F92E_(EE)
Light bulbs
Replacing ............................................... 443
Wattage................................................. 558
Lights
AHS (Adaptive High-beam
System).................................................. 241
Automatic High Beam
system .................................................. 246
Fog light switch ...................................250
Follow me home system ................238
Headlight switch................................. 237
Illuminated entry system................ 368
Interior light ........................................... 367
Interior lights list ..................................366
Personal lights ..................................... 367
Replacing light bulbs........................ 443
Trunk light ............................................... 148
Turn signal lever ................................... 231
Vanity lights .......................................... 377
Wattage................................................. 558
Welcome light illumination
control................................................... 140
LKA (Lane-Keeping Assist) .............282
Operation ..............................................286
Warning messages...........................466
Lock steering column .......................... 219
Low profile tire .......................................420
Luggage hook ........................................ 374
Luggage security system .................... 148
Main display............................................ 344
Maintenance
Do-it-yourself maintenance ......... 399
Maintenance data ............................. 546
Maintenance requirements .......... 397
Malfunction indicator lamp .............. 460
Master warning light ........................... 462
Meter .......................................................... 104
Head-up display ....................................119
Indicators .................................................. 101
Instrument panel li ght control ....... 107
Meters ....................................................... 104
Multi-information display.....................111
Warning lights ....................................... 99
Mirrors
Inside rear view mirror .................... 188
Outside rear view mirror
defoggers .......................................... 352
Outside rear view mirrors ..............190
Vanity mirrors ...................................... 377
Moon roof .................................................196
Door lock linked moon roof
operation.............................................. 197
Jam protection function ................... 197
Operation ............................................... 196
Warning message ............................ 466
MP3 disc*
M
*: Refer to the “NAVIGATION AND MULTIMEDIA
SYSTEM OWNER’S MANUAL”.

598Alphabetical index
GS450h_300h_OM_OM30F92E_(EE)
Trunk ........................................................... 146
Jam protection function..................... 151
Luggage security system................ 148
Open trunk warning
message..............................................466
Power trunk lid......................................146
Smart entry & start system ..............146
Trunk closer switch ............................. 147
Trunk easy closer................................ 148
Trunk features...................................... 374
Trunk grip ................................................ 147
Trunk light ............................................... 148
Trunk opener main switch ............. 148
Trunk opener switch ..........................146
Wireless remote control ..................134
Trunk light ................................................. 148
Trunk light ............................................... 148
Wattage................................................. 558
Turn signal lights..................................... 231
Replacing light bulbs............ 443, 449
Turn signal lever ................................... 231
Wattage................................................. 558
USB port*
Vanity lights ............................................. 377
Vanity lights .......................................... 377
Wattage................................................. 558
Vanity mirrors ........................................ 377
Vanity lights .......................................... 377
Variable Gear Ratio Steering
(VGRS) ................................................. 324
Function...................................................324
Warning message ............................ 466
VDIM (Vehicle Dynamics
Integrated Management) .............. 325
Vehicle identification number......... 547
Vehicle Stability Control
(VSC) .................................................... 324
Ventilators (seat ventilators) ........... 362
VGRS (Variable Gear Ratio
Steering) ............................................... 324
Function...................................................324
Warning message ............................ 466
VSC (Vehicle Stability
Control) ................................................ 324
Warning buzzers
Approach warning ........................... 303
Brake system ....................................... 460
Downshifting........................................ 228
Key reminder ....................................... 495
Lexus parking assist-sensor*
Open door ........................................... 468
Open hood .......................................... 468
Open moon roof ................................. 481
Open trunk........................................... 468
Open window....................................... 481
Seat belt reminder ............................ 462
Warning label ........................................... 80
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